The reset button technique (based on the idea of status quo ante) is a plot device that interrupts continuity in works of fiction. Simply put, the reset button device returns all characters and situations to the status quo they held before a major change was introduced. It is typically used in the middle of a program to "negating" some portion of what came before. Often used in science fiction television series, animated series, soap operas, and comic books, the device allows accommodation for dramatic changes. Including changes to characters and the fictional universe that might otherwise invalidate the premise of the show's continuity. (with respect to future episodes or other plot details) For example, Writers may use the reset button technique to allow the audience to better experience the death of the lead character, which traditionally would not be possible without effectively ending the work or significantly altering its course.